13960304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{12289}}^1$

素因数の和:12368

約数の個数: 20

約数和(自身を含む): 27431280

約数和(自身を除く): 13470976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 12289, 24578, 49156, 98312, 196624, 872519, 1745038, 3490076, 6980152, 13960304]

約数ペア:

[(1, 13960304), (2, 6980152), (4, 3490076), (8, 1745038), (16, 872519), (71, 196624), (142, 98312), (284, 49156), (568, 24578), (1136, 12289)]